diff --git a/examples/api/lib/material/switch/switch.0.dart b/examples/api/lib/material/switch/switch.0.dart
index cc7898bc0ea..50dfd71adae 100644
--- a/examples/api/lib/material/switch/switch.0.dart
+++ b/examples/api/lib/material/switch/switch.0.dart
@@ -37,7 +37,7 @@ class _SwitchExampleState extends State<SwitchExample> {
     return Switch(
       // This bool value toggles the switch.
       value: light,
-      activeColor: Colors.red,
+      activeThumbColor: Colors.red,
       onChanged: (bool value) {
         // This is called when the user toggles the switch.
         setState(() {